The development and career of modern states have been influenced largely by dictates of self-interest . In scramble for supremacy in international relations, nations had sacrificed the lives of their people,their time and energies. The horrible result of these rivalries have led men to turn to the idea of a world where differences will be settled by peaceful mean
the basic had been provide in the provided in the settled rules and customs by which nation, trough diplomatic channels,settle there controversies and in the formation of rules and customs know as international law